DH & my Dad went on this Oct '03. Despite the early start (7am at MK guest relations), they thoroughly enjoyed the 2 hours or so & got a great picture of Main STreet USA with not a soul on it. By coincidence we (me DD, niece & my mum) arrived for park opening (tours are on non EE days) & happened to see DH & dad pull into the station & they even spotted us! THey were each given a souvenir pin (which I guess could be sort of collectible - don't know how often they change the design). For the $40 or so dollars they both agreed it was excellent & informative. DH only went to keep my dad company as he is a real steam train buff, but he enjoyed it, so I guess the whole experience gets a thumbs up. Slightly added bonus was all day parking at the contemporary, especially as we were staying off site at DTD.